test/ElmSharp.Test/TC/ImageTest1.cs

   1 using System;
   2 using System.IO;
   3 using ElmSharp;
   4 using System.Collections.Generic;
   5
   6 namespace ElmSharp.Test
   7 {
   8     public class ImageTest1 : TestCaseBase
   9     {
  10         public override string TestName => "ImageTest1";
  11         public override string TestDescription => "To test basic operation of Image";
  12
  13         Image image;
  14         Label lbInfo;
  15
  16         public override void Run(Window window)
  17         {
  18             Conformant conformant = new Conformant(window);
  19             conformant.Show();
  20             Box box = new Box(window);
  21             conformant.SetContent(box);
  22             box.Show();
  23
  24             Box buttonBox1 = new Box(window)
  25             {
  26                 IsHorizontal = true,
  27                 AlignmentX = -1,
  28                 AlignmentY = 0,
  29             };
  30             buttonBox1.Show();
  31
  32             Box buttonBox2 = new Box(window)
  33             {
  34                 IsHorizontal = true,
  35                 AlignmentX = -1,
  36                 AlignmentY = 0,
  37             };
  38             buttonBox2.Show();
  39
  40             Button btnFile1 = new Button(window)
  41             {
  42                 Text = "File1",
  43                 AlignmentX = -1,
  44                 AlignmentY = -1,
  45                 WeightX = 1,
  46                 WeightY = 1
  47             };
  48             btnFile1.Show();
  49
  50             Button btnFile2 = new Button(window)
  51             {
  52                 Text = "File2",
  53                 AlignmentX = -1,
  54                 AlignmentY = -1,
  55                 WeightX = 1,
  56                 WeightY = 1
  57             };
  58             btnFile2.Show();
  59
  60             Button btnUri1 = new Button(window)
  61             {
  62                 Text = "Uri",
  63                 AlignmentX = -1,
  64                 AlignmentY = -1,
  65                 WeightX = 1,
  66                 WeightY = 1
  67             };
  68             btnUri1.Show();
  69
  70             Button btnStream1 = new Button(window)
  71             {
  72                 Text = "Strm",
  73                 AlignmentX = -1,
  74                 AlignmentY = -1,
  75                 WeightX = 1,
  76                 WeightY = 1
  77             };
  78             btnStream1.Show();
  79
  80             buttonBox1.PackEnd(btnFile1);
  81             buttonBox1.PackEnd(btnFile2);
  82             buttonBox1.PackEnd(btnUri1);
  83             buttonBox1.PackEnd(btnStream1);
  84
  85
  86             Button btnFileAsync1 = new Button(window)
  87             {
  88                 Text = "FileA1",
  89                 AlignmentX = -1,
  90                 AlignmentY = -1,
  91                 WeightX = 1,
  92                 WeightY = 1
  93             };
  94             btnFileAsync1.Show();
  95
  96             Button btnFileAsync2 = new Button(window)
  97             {
  98                 Text = "FileA2",
  99                 AlignmentX = -1,
 100                 AlignmentY = -1,
 101                 WeightX = 1,
 102                 WeightY = 1
 103             };
 104             btnFileAsync2.Show();
 105
 106             Button btnUriAsync1 = new Button(window)
 107             {
 108                 Text = "UriA",
 109                 AlignmentX = -1,
 110                 AlignmentY = -1,
 111                 WeightX = 1,
 112                 WeightY = 1
 113             };
 114             btnUriAsync1.Show();
 115
 116             Button btnStreamAsync1 = new Button(window)
 117             {
 118                 Text = "StrmA",
 119                 AlignmentX = -1,
 120                 AlignmentY = -1,
 121                 WeightX = 1,
 122                 WeightY = 1
 123             };
 124             btnStreamAsync1.Show();
 125
 126             buttonBox2.PackEnd(btnFileAsync1);
 127             buttonBox2.PackEnd(btnFileAsync2);
 128             buttonBox2.PackEnd(btnUriAsync1);
 129             buttonBox2.PackEnd(btnStreamAsync1);
 130
 131
 132             lbInfo = new Label(window)
 133             {
 134                 Color = Color.White,
 135                 AlignmentX = -1,
 136                 AlignmentY = 0,
 137                 WeightX = 1
 138             };
 139             lbInfo.Show();
 140
 141             image = new Image(window)
 142             {
 143                 IsFixedAspect = true,
 144                 AlignmentX = -1,
 145                 AlignmentY = -1,
 146                 WeightX = 1,
 147                 WeightY = 1
 148             };
 149             image.Show();
 150             image.Load(Path.Combine(TestRunner.ResourceDir, "picture.png"));
 151             image.Clicked += (s, e) =>
 152             {
 153                 Console.WriteLine("Image has been clicked. (IsFixedAspect = {0}", image.IsFixedAspect);
 154                 image.IsFixedAspect = image.IsFixedAspect == true ? false : true;
 155             };
 156
 157             btnFile1.Clicked += (s, e) => LoadFile("TED/large/a.jpg");
 158             btnFile2.Clicked += (s, e) => LoadFile("TED/large/b.jpg");
 159             btnUri1.Clicked += (s, e) => LoadUri("http://pe.tedcdn.com/images/ted/2e306b9655267cee35e45688ace775590b820510_615x461.jpg");
 160             btnStream1.Clicked += (s, e) => LoadStream(new FileStream(Path.Combine(TestRunner.ResourceDir, "TED/large/c.jpg"), FileMode.Open));
 161
 162             btnFileAsync1.Clicked += (s, e) => LoadFileAsync("TED/large/d.jpg");
 163             btnFileAsync2.Clicked += (s, e) => LoadFileAsync("TED/large/e.jpg");
 164             btnUriAsync1.Clicked += (s, e) => LoadUriAsync("http://pe.tedcdn.com/images/ted/2e306b9655267cee35e45688ace775590b820510_615x461.jpg");
 165             btnStreamAsync1.Clicked += (s, e) => LoadStreamAsync(new FileStream(Path.Combine(TestRunner.ResourceDir, "TED/large/f.jpg"), FileMode.Open));
 166             box.PackEnd(buttonBox1);
 167             box.PackEnd(buttonBox2);
 168             box.PackEnd(lbInfo);
 169             box.PackEnd(image);
 170         }
 171
 172         void LoadFile(string file)
 173         {
 174             bool ret = image.Load(Path.Combine(TestRunner.ResourceDir, file));
 175             if (ret)
 176                 UpdateLabelText(lbInfo, image.File);
 177             else
 178                 UpdateLabelText(lbInfo, "Loading Failed.");
 179         }
 180
 181         void LoadUri(string uri)
 182         {
 183             bool ret = image.Load(uri);
 184             if (ret)
 185                 UpdateLabelText(lbInfo, image.File);
 186             else
 187                 UpdateLabelText(lbInfo, "Loading Failed.");
 188         }
 189
 190         void LoadStream(Stream stream)
 191         {
 192             bool ret = image.Load(stream);
 193             if (ret)
 194                 UpdateLabelText(lbInfo, image.File);
 195             else
 196                 UpdateLabelText(lbInfo, "Loading Failed.");
 197         }
 198
 199         async void LoadFileAsync(string file)
 200         {
 201             var ret = await image.LoadAsync(Path.Combine(TestRunner.ResourceDir, file));
 202             if (ret)
 203                 UpdateLabelText(lbInfo, image.File);
 204             else
 205                 UpdateLabelText(lbInfo, "Loading Failed.");
 206         }
 207
 208         async void LoadUriAsync(string uri)
 209         {
 210             var ret = await image.LoadAsync(uri);
 211             if (ret)
 212                 UpdateLabelText(lbInfo, image.File);
 213             else
 214                 UpdateLabelText(lbInfo, "Loading Failed.");
 215         }
 216
 217         async void LoadStreamAsync(Stream stream)
 218         {
 219             var ret = await image.LoadAsync(stream);
 220             if (ret)
 221                 UpdateLabelText(lbInfo, image.File);
 222             else
 223                 UpdateLabelText(lbInfo, "Loading Failed.");
 224         }
 225
 226         void UpdateLabelText(Label lable, string text)
 227         {
 228             lable.Text = "<span color=#ffffff font_size=20>" + text + "</span>";
 229         }
 230     }
 231 }